Individual Calculations December 2021
 Marsala, Christophe  Total change: 13.40  Rating chartPersonal card
 Team 2022 - Nationale 3 r2-3 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 1709 1888 2.00 2 0.53 20 10.60 
  Have, Patrick 1715 FRA1.0010.27205.40 
  Milroy, Melena 1702 FRA1.0010.26205.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Team 2022 - Coupe de France 2e Tour FRANCE FRA 2021-11-28
RcRownchangeKK*chgGame
 1579 1888 1.00 1 0.14 20 2.80 
  Couradin, Jean-Marie 1579 FRA1.0010.14202.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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